const gulp = require('gulp');
const rename = require('gulp-rename');
const htmlmin = require('gulp-htmlmin');
const cssmin = require('gulp-cssmin');
const jsmin = require('gulp-uglify');
const imagemin = require('gulp-imagemin');
const concat = require('gulp-concat');
const less = require('gulp-less');
const sass = require('gulp-sass');
const path = require('path');